156977294470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1\times {\mathrm{1289}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 289263985920

約数和(自身を除く): 132286691450

約数列:

[1, 2, 5, 10, 61, 122, 181, 305, 362, 610, 905, 1103, 1289, 1810, 2206, 2578, 5515, 6445, 11030, 11041, 12890, 22082, 55205, 67283, 78629, 110410, 134566, 157258, 199643, 233309, 336415, 393145, 399286, 466618, 672830, 786290, 998215, 1166545, 1421767, 1996430, 2333090, 2843534, 7108835, 12178223, 14217670, 14231849, 24356446, 28463698, 60891115, 71159245, 86727787, 121782230, 142318490, 173455574, 257339827, 433638935, 514679654, 867277870, 1286699135, 2573398270, 15697729447, 31395458894, 78488647235, 156977294470]

約数ペア:

[(1, 156977294470), (2, 78488647235), (5, 31395458894), (10, 15697729447), (61, 2573398270), (122, 1286699135), (181, 867277870), (305, 514679654), (362, 433638935), (610, 257339827), (905, 173455574), (1103, 142318490), (1289, 121782230), (1810, 86727787), (2206, 71159245), (2578, 60891115), (5515, 28463698), (6445, 24356446), (11030, 14231849), (11041, 14217670), (12890, 12178223), (22082, 7108835), (55205, 2843534), (67283, 2333090), (78629, 1996430), (110410, 1421767), (134566, 1166545), (157258, 998215), (199643, 786290), (233309, 672830), (336415, 466618), (393145, 399286)]